mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/MultimediaViewer
synced 2024-12-23 21:32:45 +00:00
368 lines
9.7 KiB
JavaScript
368 lines
9.7 KiB
JavaScript
/*
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* This file is part of the MediaWiki extension MultimediaViewer.
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*
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* MultimediaViewer is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* MultimediaViewer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with MultimediaViewer. If not, see <http://www.gnu.org/licenses/>.
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*/
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const { isMediaViewerEnabledOnClick } = require( 'mmv.head' );
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const Dialog = require( './mmv.ui.dialog.js' );
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/**
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* Represents the viewing options dialog and the link to open it.
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*/
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class OptionsDialog extends Dialog {
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/**
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* @param {jQuery} $container the element to which the dialog will be appended
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* @param {jQuery} $openButton the button which opens the dialog. Only used for positioning.
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* @param {Config} config
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*/
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constructor( $container, $openButton, config ) {
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super( $container, $openButton, config );
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this.$dialog.addClass( 'mw-mmv-options-dialog' );
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this.eventPrefix = 'options';
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this.initPanel();
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}
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attach() {
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this.handleEvent( 'mmv-options-open', this.handleOpenCloseClick.bind( this ) );
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this.handleEvent( 'mmv-reuse-open', this.closeDialog.bind( this ) );
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this.handleEvent( 'mmv-download-open', this.closeDialog.bind( this ) );
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}
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/**
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* Initialises UI elements.
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*/
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initPanel() {
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this.initEnableConfirmation();
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this.initDisableConfirmation();
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this.initEnableDiv();
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this.initDisableDiv();
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}
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/**
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* Initialises the enable confirmation pane.
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*/
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initEnableConfirmation() {
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this.createConfirmationPane(
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'mw-mmv-enable-confirmation',
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'$enableConfirmation',
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[
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mw.msg( 'multimediaviewer-enable-confirmation-header' ),
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mw.msg( 'multimediaviewer-enable-confirmation-text', mw.config.get( 'wgSiteName' ) )
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] );
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}
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/**
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* Initialises the disable confirmation pane.
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*/
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initDisableConfirmation() {
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this.createConfirmationPane(
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'mw-mmv-disable-confirmation',
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'$disableConfirmation',
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[
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mw.msg( 'multimediaviewer-disable-confirmation-header' ),
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mw.msg( 'multimediaviewer-disable-confirmation-text', mw.config.get( 'wgSiteName' ) )
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] );
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}
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/**
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* Initialises the enable action pane.
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*/
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initEnableDiv() {
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this.createActionPane(
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'mw-mmv-options-enable',
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'$enableDiv',
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mw.msg( 'multimediaviewer-enable-submit-button' ),
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[
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mw.msg( 'multimediaviewer-enable-dialog-header' ),
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mw.msg( 'multimediaviewer-enable-text-header' )
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], true );
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}
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/**
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* Initialises the disable action pane.
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*/
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initDisableDiv() {
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this.createActionPane(
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'mw-mmv-options-disable',
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'$disableDiv',
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mw.msg( 'multimediaviewer-option-submit-button' ),
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[
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mw.msg( 'multimediaviewer-options-dialog-header' ),
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mw.msg( 'multimediaviewer-options-text-header' ),
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mw.msg( 'multimediaviewer-options-text-body' )
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], false );
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}
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/**
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* Hides all of the divs.
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*/
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hideDivs() {
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this.$dialog.removeClass( 'mw-mmv-disable-confirmation-shown mw-mmv-enable-confirmation-shown mw-mmv-enable-div-shown' );
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this.$disableDiv
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.add( this.$disableConfirmation )
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.add( this.$enableDiv )
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.add( this.$enableConfirmation )
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.removeClass( 'mw-mmv-shown' );
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}
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/**
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* Shows the confirmation div for the disable action.
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*/
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showDisableConfirmation() {
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this.hideDivs();
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this.$disableConfirmation.addClass( 'mw-mmv-shown' );
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this.$dialog.addClass( 'mw-mmv-disable-confirmation-shown' );
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}
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/**
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* Shows the confirmation div for the enable action.
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*/
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showEnableConfirmation() {
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this.hideDivs();
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this.$enableConfirmation.addClass( 'mw-mmv-shown' );
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this.$dialog.addClass( 'mw-mmv-enable-confirmation-shown' );
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}
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/**
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* Fired when the dialog is opened.
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*
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* @event OptionsDialog#mmv-options-opened
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*/
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/**
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* Opens a dialog with information about file reuse.
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*/
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openDialog() {
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if ( isMediaViewerEnabledOnClick() ) {
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this.$disableDiv.addClass( 'mw-mmv-shown' );
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} else {
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this.$enableDiv.addClass( 'mw-mmv-shown' );
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this.$dialog.addClass( 'mw-mmv-enable-div-shown' );
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}
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super.openDialog();
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$( document ).trigger( 'mmv-options-opened' );
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}
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/**
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* Fired when the dialog is closed.
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*
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* @event OptionsDialog#mmv-options-closed
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*/
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/**
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* Closes the options dialog.
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*
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* @param {Event} [e] Event object when the close action is caused by a user
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* action, as opposed to closing the window or something.
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*/
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closeDialog( e ) {
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const wasConfirmation = this.$dialog.is( '.mw-mmv-disable-confirmation-shown' ) || this.$dialog.is( '.mw-mmv-enable-confirmation-shown' );
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super.closeDialog();
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$( document ).trigger( 'mmv-options-closed' );
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this.hideDivs();
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if ( e && $( e.target ).is( '.mw-mmv-options-button' ) && wasConfirmation ) {
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this.openDialog();
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}
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}
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/**
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* Creates a confirmation pane.
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*
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* @param {string} divClass Class applied to main div.
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* @param {string} propName Name of the property on this object to which we'll assign the div.
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* @param {string} msgs See #addText
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*/
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createConfirmationPane( divClass, propName, msgs ) {
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const $div = $( '<div>' )
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// The following classes are used here:
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// * mw-mmv-enable-confirmation
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// * mw-mmv-disable-confirmation
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.addClass( divClass )
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.appendTo( this.$dialog );
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$( '<div>' )
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.text( '\u00A0' )
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.addClass( 'mw-mmv-confirmation-close' )
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.on( 'click', () => this.closeDialog() )
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.appendTo( $div );
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this.addText( $div, msgs );
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this[ propName ] = $div;
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}
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/**
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* Creates an action pane.
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*
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* @param {string} divClass Class applied to main div.
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* @param {string} propName Name of the property on this object to which we'll assign the div.
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* @param {string} smsg Message for the submit button.
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* @param {string} msgs See #addText
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* @param {boolean} enabled Whether this dialog is an enable one.
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*/
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createActionPane( divClass, propName, smsg, msgs, enabled ) {
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const $div = $( '<div>' )
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// The following classes are used here:
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// * mw-mmv-options-enable
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// * mw-mmv-options-disable
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.addClass( divClass )
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.appendTo( this.$dialog );
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if ( enabled ) {
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$( '<div>' )
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.addClass( 'mw-mmv-options-enable-alert' )
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.text( mw.msg( 'multimediaviewer-enable-alert' ) )
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.appendTo( $div );
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}
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this.addText( $div, msgs );
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this.addInfoLink( $div );
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this.makeButtons( $div, smsg, enabled );
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this[ propName ] = $div;
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}
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/**
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* Creates buttons for the dialog.
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*
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* @param {jQuery} $container
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* @param {string} smsg Message for the submit button.
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* @param {boolean} enabled Whether the viewer is enabled after this dialog is submitted.
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*/
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makeButtons( $container, smsg, enabled ) {
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const $submitDiv = $( '<div>' )
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.addClass( 'mw-mmv-options-submit' )
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.appendTo( $container );
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this.makeSubmitButton(
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$submitDiv,
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smsg,
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enabled
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);
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this.makeCancelButton( $submitDiv );
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}
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/**
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* Makes a submit button for one of the panels.
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*
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* @param {jQuery} $submitDiv The div for the buttons in the dialog.
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* @param {string} msg The string to put in the button.
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* @param {boolean} enabled Whether to turn the viewer on or off when this button is pressed.
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* @return {jQuery} Submit button
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*/
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makeSubmitButton( $submitDiv, msg, enabled ) {
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return $( '<button>' )
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.addClass( 'mw-mmv-options-submit-button cdx-button cdx-button--action-progressive cdx-button--weight-primary' )
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.text( msg )
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.appendTo( $submitDiv )
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.on( 'click', () => {
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const $buttons = $( this ).closest( '.mw-mmv-options-submit' ).find( '.mw-mmv-options-submit-button, .mw-mmv-options-cancel-button' );
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$buttons.prop( 'disabled', true );
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this.config.setMediaViewerEnabledOnClick( enabled ).done( () => {
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if ( enabled ) {
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this.showEnableConfirmation();
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} else {
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this.showDisableConfirmation();
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}
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} ).always( () => {
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$buttons.prop( 'disabled', false );
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} );
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return false;
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} );
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}
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/**
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* Makes a cancel button for one of the panels.
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*
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* @param {jQuery} $submitDiv The div for the buttons in the dialog.
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* @return {jQuery} Cancel button
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*/
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makeCancelButton( $submitDiv ) {
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return $( '<button>' )
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.addClass( 'mw-mmv-options-cancel-button cdx-button cdx-button--weight-quiet' )
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.text( mw.msg( 'multimediaviewer-option-cancel-button' ) )
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.appendTo( $submitDiv )
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.on( 'click', () => {
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this.closeDialog();
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return false;
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} );
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}
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/**
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* Adds text to a dialog.
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*
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* @param {jQuery} $container
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* @param {string[]} msgs The messages to be added.
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*/
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addText( $container, msgs ) {
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const $text = $( '<div>' )
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.addClass( 'mw-mmv-options-text' );
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const adders = [
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( msg ) => {
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$( '<h3>' )
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.text( msg )
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.addClass( 'mw-mmv-options-dialog-header' )
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.appendTo( $container );
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},
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( msg ) => {
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$( '<p>' )
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.text( msg )
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.addClass( 'mw-mmv-options-text-header' )
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.appendTo( $text );
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},
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( msg ) => {
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$( '<p>' )
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.text( msg )
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.addClass( 'mw-mmv-options-text-body' )
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.appendTo( $text );
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}
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];
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for ( let i = 0; i < msgs.length && i < adders.length; i++ ) {
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adders[ i ]( msgs[ i ] );
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}
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$text.appendTo( $container );
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}
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/**
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* Adds the info link to the panel.
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*
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* @param {jQuery} $div The panel to which we're adding the link.
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*/
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addInfoLink( $div ) {
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$( '<a>' )
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.addClass( 'mw-mmv-project-info-link' )
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.prop( 'href', mw.config.get( 'wgMultimediaViewer' ).helpLink )
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.text( mw.message( 'multimediaviewer-options-learn-more' ) )
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.appendTo( $div.find( '.mw-mmv-options-text' ) );
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}
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}
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module.exports = OptionsDialog;
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